Build your own radio telescope
Astronomers use giant radio telescopes to observe black holes and distant galaxies. Why not build your own small-scale radio telescope and observe objects closer to home?
Showing 10 results from a total of 159
Astronomers use giant radio telescopes to observe black holes and distant galaxies. Why not build your own small-scale radio telescope and observe objects closer to home?
Physics Education Technology (PhET to its friends) is the slick but not very meaningful title of a site that offers a wide range of excellent interactive physics simulations for secondary-school and university students.
Male or female? What are the issues surrounding children for whom the answer is not clear? Researchers Eric Vilain and Melissa Hines hope to provide some of the answers.
We all know that exercise makes us fitter and healthier – but what changes take place in our cells to make this happen?
For scientists at the European Space Agency, a mission to Mars means going to Antarctica first.
Brain tumours are one of the most common causes of death in children – and may begin when chromosomes are torn apart during cell division.
Nektarios Tsagliotis explains how to build an effective microscope using simple materials – enabling your students to discover a hidden world, just as Robert Hooke did in 1665.
Studying permafrost enables us to look not only into the past, but also into the future. Miguel Ángel de Pablo, Miguel Ramos, Gonçalo Vieira and Antonio Molina explain.
Hydrogen may be the fuel of the future, but how can we produce it sustainably? Karin Willquist explains.
In popular TV detective series, genetic fingerprinting is commonly used to identify criminals. Sara Müller and Heike Göllner-Heibült take a look behind the scenes.
Build your own radio telescope
The PhET website
Intersex: falling outside the norm
On your bike: how muscles respond to exercise
The white continent as a stepping stone to the red planet
Exploding chromosomes: how cancer begins
Build your own microscope: following in Robert Hooke’s footsteps
Revealing the secrets of permafrost
Hydrogen: the green energy carrier of the future?
Genetic fingerprinting: a look inside